WGU C175 Study Notecards with Complete Solutions

WGU C175 Study Notecards with Complete Solutions Flat Files - ANSa file having no internal hierarchy Hashed Files - ANSA file that has been encrypted for security purposes. Heap File - ANSAn unsorted set of records. Information - ANSThe transformation of raw data into useful facts. Punch Card - ANSA card that is perforated and can hold commands or data. Structured Data - ANSInformation with a high degree of organization. Unstructured Data - ANSInformation that does not have structure (such as text) Binary Relationship - ANSA relationship between two entity types. Unary Relationship - ANSAn associate occurrence of an entity type with other occurrences of the same entity type. Cardinality - ANSThe maximum number of entities that can be involved in a particular relationship. E-R Model *E-R = Entity - Relationship - ANSDiagram of entities together with their attributes and the relationship among them. Intersection Data - ANSIt is data that describes a many-to-many relationship. Modality - ANSIt is a minimum n